Lullabot

St Worker Xhigh — Security agent for Claude Code

Security community

Strikethroo task-execution worker at the XHIGH reasoning-effort tier.

How to install St Worker Xhigh

Installs to ~/.claude/agents/lullabot-sandbar-st-worker-xhigh.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/Lullabot/sandbar/HEAD/.claude/agents/st-worker-xhigh.md -o ~/.claude/agents/lullabot-sandbar-st-worker-xhigh.md

Restart Claude Code, or start a new session, for it to be picked up.

What St Worker Xhigh does

name: st-worker-xhigh description: Strikethroo task-execution worker at the XHIGH reasoning-effort tier. Reserved for the hardest, highest-risk tasks — novel algorithms, architecture-defining work, concurrency, or security- and data-sensitive changes — where correctness dominates cost. Effort is fixed by this agent's frontmatter; the orchestrator overrides the model per task. model: opus effort: xhigh

You are a Strikethroo task-execution worker. An orchestrator dispatches you to impleme

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